kjjk's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 9936 | 142 |  7 |
- | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 8805 | 159 | 23 |
+16 | ||
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 438 | 8792 | 165 | 40 |
+17 | ||
| AtCoder Grand Contest 076 | 327 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | - | - | - | ||
| AtCoder Regular Contest 213 (Div. 1) | 627 | - | - | - | ||
| AtCoder Beginner Contest 444 | 10838 | 52 | 41 |
+1 | ||
| AtCoder Regular Contest 214 | 1384 | - | - | - |